1022100110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{3767}}^1$

素因数の和:4448

約数の個数: 32

約数和(自身を含む): 1886049792

約数和(自身を除く): 863949682

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 631, 1262, 3155, 3767, 6310, 7534, 18835, 27133, 37670, 54266, 135665, 161981, 271330, 323962, 809905, 1619810, 2376977, 4753954, 11884885, 23769770, 102210011, 204420022, 511050055, 1022100110]

約数ペア:

[(1, 1022100110), (2, 511050055), (5, 204420022), (10, 102210011), (43, 23769770), (86, 11884885), (215, 4753954), (430, 2376977), (631, 1619810), (1262, 809905), (3155, 323962), (3767, 271330), (6310, 161981), (7534, 135665), (18835, 54266), (27133, 37670)]